唯一确定的是不确定性。

"The emotions are like a computer's output devices - they motivate action to solve specific adaptive problems."

声音是一种在你体内的乐器。它是唯一你看不见的乐器。

追求数学真理需要直觉和严谨。

We are all of us made by what we have done, and what has been done to us.